Delta - 3D printing is the process of creating three dimensional objects that are solid from a digital file. Layers of materials are created till the required size and dimensions are achieved. There are special 3D printers that are used for the process. It is a process that has become very popular because people can be as creative as they wish to be and create solid objects they are interested in for a variety of purposes and uses. This kind of printing is also loved because of the various advantages it comes with.